Member of Technical Staff - Agents
Prime Intellect is seeking a Member of Technical Staff to contribute to both the iterative development of AI agents and the advancement of the underlying superintelligence infrastructure. Key responsibilities include building next-generation AI agents for workload management, developing scalable agent backbones, and creating technical content to drive open-source adoption. This hybrid role requires strong proficiency in Python backend development alongside infrastructure skills in Rust and container orchestration.
Senior Software Engineer, Mobile (react Native)
Owner.com is seeking a Senior Software Engineer specializing in React Native to develop mobile products and features for its AI growth system for local restaurants. The role involves taking ownership of projects from conception to shipping, collaborating with cross-functional teams, and contributing to the overall product direction and team growth.
Senior Software Engineer
The Senior Software Engineer will work cross-functionally to architect, build, and verify solutions for Ironclad's AI contracting platform. Key responsibilities include collaborating on feature design, creating polished user interfaces using modern front-end technologies, and contributing to front-end architecture discussions. The role requires at least 4+ years of software experience building complex web applications.
Senior Full-Stack Engineer
Read AI is seeking a Senior Frontend Software Engineer to enhance user interaction with their AI collaboration platform using Typescript and React. Responsibilities include implementing new features across reporting, billing, native apps, and browser extensions, while collaborating cross-functionally. Candidates should have 5+ years of experience and strong modern web development practices, influencing both feature development and the product roadmap.
Senior Software Engineer - Product/AI
Titan is hiring a Senior Software Engineer focusing on Product/AI to develop and ship cutting-edge, AI-powered features for their consumer wealth platform. The role requires integrating AI models into existing architectures and contributing across the full product lifecycle. The ideal candidate should have 3+ years of experience building scalable applications using JavaScript/TypeScript and a proven track record with AI-driven products.
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Full-Stack Software Engineer (north America)
As a Full Stack Engineer at Patlytics, you will be responsible for owning and crafting both frontend and backend features of the AI-powered patent software, collaborating across engineering, product, and design teams. Key responsibilities include designing, developing, and maintaining core platform components, optimizing applications for speed and scalability, and improving engineering development experiences. The role requires 4+ years of experience in Full Stack and API development within an agile environment.
Senior Software Engineer
The Senior Full Stack Software Engineer will take end-to-end ownership of critical product features, focusing on both backend (70%) and frontend (30%) development. Key responsibilities include designing and building scalable systems for real-time workflows like call routing and speech recognition processing. The role requires collaborating cross-functionally and acting as a role model for engineering excellence through mentorship and driving technical standards.
Senior Software Engineer, Full-Stack
The Senior Software Engineer, Fullstack will help build Connect, the consumer-facing hosted checkout and subscription management service, using a modern tech stack including Next.js, React, and TypeScript. Responsibilities involve taking feature ownership from planning to optimization, collaborating with UI/UX, designing scalable architectures, and providing code reviews. Candidates should have advanced experience building web apps, 5+ years in the field, and a focus on delivering business impact.
Software Engineer - Full-Stack
The role involves developing and engineering full-stack applications, ensuring usability, performance, and thoughtful design. Engineers take ownership of technical and product decisions while closely collaborating with Design and Product teams to ship features across domains like sensor simulation and planning simulation. The position is open to all levels of seniority, from mid-level up to lead.
Senior Staff Software Engineer, Payments And Risk
The Senior Staff Software Engineer will drive large technical architectural decisions focused on scale and modularity for Gusto's Payments and Risk platforms. Key responsibilities include designing, building, and testing infrastructure to enable custom tailored experiences, scaling one of the largest Ruby/Rails and TypeScript/React applications in the world, and mentoring engineers. The role requires a seasoned engineer with at least 12+ years of experience building mission-critical, distributed systems.
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Software Engineer, Enterprise Readiness
Cloudflare is seeking a full stack engineer for the Enterprise Readiness team to build features for Large Scale Enterprise customers, partners, and internal admin tooling. The ideal candidate will possess experience with large-scale applications, deep system design knowledge, and a commitment to code quality and customer experience. This role involves building scalable frameworks and tooling using technologies like React, TypeScript, and Go.
Senior Software Engineer, Platform
The Senior Software Engineer will develop and maintain foundational systems powering Anduril's defense technology products, focusing on infrastructure, platform services, and integration components. Key activities include designing core infrastructure, developing scalable platform services, and collaborating on simulation, data management, and networking technologies. Candidates must have significant experience in engineering environments and expertise across various programming languages to support efficient operations at scale.
Senior Software Engineer (full-stack), Taxes & Bookkeeping
Found is seeking a Senior Full-Stack Engineer for the Taxes & Bookkeeping Team to build, test, and deploy maintainable core bookkeeping functionality, expand Accountant tools, and enhance the Invoicing product. Responsibilities include collaborating on features, designing solutions with product teams, and ensuring secure and scalable code implementation. Candidates need 5+ years of experience with backend and frontend frameworks.
Principal Software Engineer - Product/AI
Titan is seeking a Principal Engineer to be a key player in developing and enhancing user experience across cutting-edge applications, with a focus on AI integration. Responsibilities include driving product roadmap collaboration, contributing to mobile and content tools using React Native and React, and optimizing backend systems using Node.js and MongoDB. Candidates must have 6+ years of hands-on experience building scalable applications using JavaScript/TypeScript and a proven track record in product delivery.
Member of Technical Staff - Full-Stack
Prime Intellect is seeking a Member of Technical Staff to work on both their developer platform for AI workload management and the underlying distributed infrastructure. Core responsibilities include building intuitive web interfaces and backend services using Python/TypeScript, alongside designing and implementing distributed training infrastructure using Rust and container orchestration tools. The role is hybrid, emphasizing contributions across platform development and infrastructure engineering to support frontier-scale reinforcement learning.
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Lead Software Engineer - Cad
This role seeks experienced senior software engineers to build the next generation of cloud-based public safety software, taking ownership of products end-to-end. Responsibilities include building robust server-side solutions using technologies like Java, SQL, and Redis, and improving architectural strategy for both front-end and back-end areas. The position offers growth opportunities on a management or Technical Lead track and requires strong systems architecture design experience.
Staff AI Product Engineer
The AI Product Engineer will join a small AI team to deploy responsible AI within the Modern Health ecosystem. Key responsibilities include providing technical leadership on new AI feature prototyping, productionizing and shipping AI integrations utilizing LLMs and other ML/AI technologies into the core product, and collaborating cross-functionally. Candidates should have 8+ years of experience building products end-to-end and a strong grasp of full-stack capabilities.
Software Engineer, Product
Base Power is seeking a product-minded Frontend Engineer to design and build the entire customer experience for their distributed battery network system. Key responsibilities include owning customer-facing features like dashboards and billing, shipping end-to-end features, and championing usability. The role requires deep expertise in TypeScript and modern SPA frameworks, involving close collaboration with product and design teams.
Senior Product Engineer
World Labs is seeking a Senior Full Stack Product Engineer to build complex 3D web applications and backend generative AI services, bridging product development and engineering. Responsibilities include owning product features end-to-end, developing 3D graphics tools, and collaborating with researchers to implement cutting-edge AI. Candidates must have strong coding skills across the stack and proven experience in shipping successful products in fast-paced startup environments.
Software Engineer, Generalist
The Software Engineer, Generalist role at Stainless involves building core systems, thinking deeply on foundational architecture, and contributing across all aspects of the company with a high degree of ownership. Candidates must have experience building/maintaining popular open-source projects or internal abstractions, and deep experience consuming and producing APIs at scale. The position requires expertise in TypeScript, a broad polyglot interest, and a strong passion for developer experience, located onsite in Manhattan, New York.